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存在一张永远都能中奖的彩票吗?

 4 years ago
source link: https://tech.sina.com.cn/d/v/2019-09-15/doc-iicezzrq5895776.shtml
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文章来源:原理经过多年的研究,哥本哈根大学的数学家终于解开了一个长达半个世纪之久的谜题。在很长一段时间里,这个谜题都已经被人遗忘,直到一位丹麦的数学家在听说了这个谜题之后,决定迎面挑战,将解开这个谜题当成自己梦想……1。1930年,英国数学

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